This goblet is handmade in Pakistan and stands 7" x 2.75". Onyx is a semiprecious silica mineral, and its use dates back to ancient Egyptian times. The word onyx comes from the Greek word for fingernail. Since onyx is a natural material, each goblet may vary slightly. We recommend hand washing. You can see onyx and many other semiprecious and precious minerals at our Hall of Gems exhibition.